From 63608c49c0168634238a119eb64ea1074df1b7e6 Mon Sep 17 00:00:00 2001
From: Erick Tryzelaar <erick.tryzelaar@gmail.com>
Date: Mon, 31 Aug 2015 21:49:27 -0700
Subject: [PATCH] fix(examples): "cargo test --features serde-serialization"

---
 examples/headers.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/examples/headers.rs b/examples/headers.rs
index 65f943d870..24e5301f27 100644
--- a/examples/headers.rs
+++ b/examples/headers.rs
@@ -4,6 +4,9 @@
 // TODO: only import header!, blocked by https://github.com/rust-lang/rust/issues/25003
 extern crate hyper;
 
+#[cfg(feature = "serde-serialization")]
+extern crate serde;
+
 // A header in the form of `X-Foo: some random string`
 header! {
     (Foo, "X-Foo") => [String]